java入门第一季8.1编程练习 急求 这个代码哪里错了？显示16行public int banana...那里不对

import java.util.Arrays;

public class HelloWorld {

    public static void main(String[] args) {

    int [] scores = {89, -23, 64, 91, 119, 52, 73};

    HelloWorld hello=new HelloWorld();

    hello.banana(scores);

    for(int i=0; i<scores.length; i++){

    System.out.println("考试成绩的前三名为:");

    System.out.println(scores[scores.length-1]);

    System.out.println(scores[scores.length-2]);

    System.out.println(scores[scores.length-3]);

    }

    public int banana(int scores[]){                     //显示错误

    for(scores[i] =0; scores[i] <100 && scores[i]>0; i++){

        Arrays.sort(scores);

    }

    return scores;

    }    

    }

    }